The U-Loop brings a level of versatility that is unmatched by any other sling hardware. Code named the Uber Loop it is a quick-detach version of our popular Universal Wire Loop, offering even faster and easier installation, especially on smaller eyelets found on HK, SIG and FN weapons. The U-Loop can be installed almost anywhere - through eyelets, holes in railed handguards, and on KeyMod rails. Theres no need to have multiple sling attachments. The U-Loop replaces all hooks, clips and connections.